I agree with Dux also. I have fished weekly south of the bridge on both sides of the state line. All the fish I have caught have been full of eggs with the exception of yesterday. some didn't have eggs while some did. While it is my opinion, I feel the spawn is similar to the deer coming into heat. While the majority do have a set bracket of time to come in there will be activity before and after the main event. But hey, I'm incorrect regularly. Just ask my wife.